Hardware issue or Software issue?? - LG G Pro 2

Hi there,
I have problem on my D838.
LG logo comes and restarts severally, sometime restarts after LG animation logo, and sometime it boots normally and then restarts after few minutes or seconds.
I used LG Flash Tool 2014 with D83820c_00.kdz.
During normal flash something like "Flashing Partition = 'system', pos = x200, addr" is displayed couple of times.
After 100% same issue is still there.
During CSE flash it goes 100%, LG logo appears and then factory reset robot appears, and happens the same as above.
I checked firmware through "csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=MY_IMEI_CODE", the firmware is D83820d_00.kdz
And now I'm downloading D83820d.kdz firmware.
But, can anybody help me whats the problem, wrong firmware or bad hardware?
Thanks in advance,

lg f350l
happens to me the same in my case is the battery i change and works fine try clean the contacts on the battery!

franzmartins said:
happens to me the same in my case is the battery i change and works fine try clean the contacts on the battery!
Click to expand...
Click to collapse
yes, it is the battery....

Related

Need help on my LG P500 - Semi-Bricked.

Hey all , Look I've been looking around the forums looking and following solutions..
At first my P500 started to get no service.
Than the phone got really hot, Than left it on charge over-night because the battery was draining heaps !
(Found out the battery went dead. got a new battery etc)
Woke up , and my phone was repeatedly displaying the "LG" logo.
It'll idle on that for about 3 seconds, than restart and it'd come up again.
I cannot access recovery mode or any other mode, BUT only emergency mode.
I flashed the 10A firmware on my p500 , worked fine, than installed Facebook, Than it turned off again and is currently doing the same "LG LOGO"
thing.
I have tried and tried repeatedly to reflash the firmware again (USING KDZ)
Is there any hope i can get my phone up and running? thanks guys.
LayALAD said:
Hey all , Look I've been looking around the forums looking and following solutions..
At first my P500 started to get no service.
Than the phone got really hot, Than left it on charge over-night because the battery was draining heaps !
(Found out the battery went dead. got a new battery etc)
Woke up , and my phone was repeatedly displaying the "LG" logo.
It'll idle on that for about 3 seconds, than restart and it'd come up again.
I cannot access recovery mode or any other mode, BUT only emergency mode.
I flashed the 10A firmware on my p500 , worked fine, than installed Facebook, Than it turned off again and is currently doing the same "LG LOGO"
thing.
I have tried and tried repeatedly to reflash the firmware again (USING KDZ)
Is there any hope i can get my phone up and running? thanks guys.
Click to expand...
Click to collapse
Using KDZ is dangerous. Word of advice: NEVER EVER INTERRUPT THE FLASH OR TAJE OUT THE BATTERY. Use lgdmp if you have to reflash.
Sent from my LG-P690 using xda premium
Will i be able to flash it using "emergency mode" ?
edit: Flashed, But still constant "lg logo"
Nevermind that, Checked the ERASE EFS ALL Option, Phone is now charging and past the Lg logo !
But restarts sometimes, and constantly has the lg logo when i remove the usb cable.
LayALAD said:
Nevermind that, Checked the ERASE EFS ALL Option, Phone is now charging and past the Lg logo !
But restarts sometimes, and constantly has the lg logo when i remove the usb cable.
Click to expand...
Click to collapse
Are you able to boot your phone into system? Which ROM, kernel and baseband you are using?
rishabhgangwar said:
Are you able to boot your phone into system? Which ROM, kernel and baseband you are using?
Click to expand...
Click to collapse
The phone will not turn on without it plugged into power.
I turn on wifi.. Instant turn off.
I cannot get past the android logo now, leaving it on to charge over-night (charges fine)
It aint the battery (got 2)
The android sound plays than turns off,
Anything i should do before the next step?
I flashed the stock virgin mobile australia v20E firmware.
Kernel is 2.6.35.10-perf (managed to reflash it to boot it up again)
/bump.

[Q] my lg g2 on lg screen stuck Help please

ok guys here is what i have, i have a lg g2 that is stuck on the lg logo and it has no download mode. It has recovery but all it will do is take me back right to the same problem i have now. The person who gave me the phone said he was updateing it when his laptop died in the middle of the update. None of the phone stores around here wanna touch it so please help me. Thanks.
[email protected] said:
ok guys here is what i have, i have a lg g2 that is stuck on the lg logo and it has no download mode. It has recovery but all it will do is take me back right to the same problem i have now. The person who gave me the phone said he was updateing it when his laptop died in the middle of the update. None of the phone stores around here wanna touch it so please help me. Thanks.
Click to expand...
Click to collapse
I've got the same problem. The phone boots up to the LG logo, then the screen goes black while the led flashes green/blue on and off. Hard factory reset will go through the motions up to a point before it looks like it fails. The green droid appears on screen when doing a reset for a short period of time before going to the boot problem. Download mode is not available and I've seen a couple of other posts with the same problem. The LG mobile suuport tool doesn't seem to think the phone needs an upgrade or a fix. Any help would be greatly appreciated.
aceperry said:
I've got the same problem. The phone boots up to the LG logo, then the screen goes black while the led flashes green/blue on and off. Hard factory reset will go through the motions up to a point before it looks like it fails. The green droid appears on screen when doing a reset for a short period of time before going to the boot problem. Download mode is not available and I've seen a couple of other posts with the same problem. The LG mobile support tool doesn't seem to think the phone needs an upgrade or a fix. Any help would be greatly appreciated.
Click to expand...
Click to collapse
The support cant even identify if my phone is connected to the computer, i try the upgrade and it says phone is not connected to computer. I dont know what to do and ive worked on phones a while now. Please someone help.

Xperia E3 locked on startup screen

Recently, my phone has "bricked" 3 times, I fix it with SPC and it works well for a time, usually a week or less, then it starts to lag massively, closes apps again and again and it suddenly restarts, but when this happens, the phone never starts up, and it keeps stuck on the operator logo.
Any solutions? :c
Try to reset your device or flash stock ftf
its a softbrick symptom
Fernanda_castro said:
Recently, my phone has "bricked" 3 times, I fix it with SPC and it works well for a time, usually a week or less, then it starts to lag massively, closes apps again and again and it suddenly restarts, but when this happens, the phone never starts up, and it keeps stuck on the operator logo.
Any solutions? :c
Click to expand...
Click to collapse
Flash stock firmware including recovery and start the rooting from the beginning

Stuck at boot screen even after restore with tot method...

Hello Everyone,
I have been trying to help my friend with his soft-bricked G3. He wasn't rooted and had never even played with flashing anything, it just stopped booting one day and would display the "LG Life's Good" boot screen for a few seconds before going black and then just repeating this endlessly. I was able to get into recovery and download mode so I used the tot method to flash back to stock after a hard reset just produced the same results.
When I flashed the stock firmware, everything appeared to work fine, it went through the MiniOS bootup and everything, said success, gave me the hard reset status screen so when it finished I pulled the battery as instructed and rebooted but the phone still has the same issue. I have tried to run factory reset through recovery now that I flashed the new firmware and it still does the same thing, just hangs at the boot screen for a few seconds before going black and then trying again, endlessly.
Has anyone encountered this before? Is it bricked?
Thanks.
The_mamba said:
Hello Everyone,
I have been trying to help my friend with his soft-bricked G3. He wasn't rooted and had never even played with flashing anything, it just stopped booting one day and would display the "LG Life's Good" boot screen for a few seconds before going black and then just repeating this endlessly. I was able to get into recovery and download mode so I used the tot method to flash back to stock after a hard reset just produced the same results.
When I flashed the stock firmware, everything appeared to work fine, it went through the MiniOS bootup and everything, said success, gave me the hard reset status screen so when it finished I pulled the battery as instructed and rebooted but the phone still has the same issue. I have tried to run factory reset through recovery now that I flashed the new firmware and it still does the same thing, just hangs at the boot screen for a few seconds before going black and then trying again, endlessly.
Has anyone encountered this before? Is it bricked?
Thanks.
Click to expand...
Click to collapse
Pretty common prob plug it in to the wall charge see if it boots sometimes it still wont but most of the time it will the battery quality on the g3 is crap they last at most a year with a few exceptions i would first order a battery.

[Completed] Verizon LGG3 VS985 not booting

Hello
I am new to working on these phones so I apologize in advance if I don't properly state any processes or terms correctly.
I have a stock non modded Verizon LGG3 VS985 that experienced problems with WiFi and Bluetooth not working and significant battery drain. This happened right after a recent update to marshmallow. I tried cache clearing, safe mode, hard reset and nothing solved the problem. I decided I wanted to take the phone back to factory condition. I started with the LG flash tool that uses the .tot and a .dll. I ran the flash and when the program got to approx. 80%(at checking mini os phase of the flash) the phone began to reboot and only got as far as the LG logo and after about 2 min of the phone trying to reboot the flash program said fail, usb connect or something like that. At this point the phone will only start and go into a loop that includes the vibrate and the LG logo. and that will cycle until I believe the battery would die if allowed. I then found a link here at XDA (https://forum.xda-developers.com/verizon-lg-g3/general/guide-flash-to-stock-10b-kdz-method-t2928140) that uses the KDZ method, was well written and easy to follow. I ran it on the phone and it was going great. The flash program got to 88% and the phone went into the boot loop with the vib and LG logo . The flash program continued to run until it was complete while the phone was in the boot loop and it got to 100% and said that the software installed. I powered down the phone via battery removal and now when it tries to boot it vibes, shows the lg log and then the green android symbol shows for about 2 seconds and then it does it all over again. I have tried a hard reset and nothing changes. I appreciate any ideas any of you may have on what I can try to get this resolved. Thank you.
Thread closed
Reposted here
https://forum.xda-developers.com/lg-g3/help/verizon-lgg3-vs985-booting-t3550589

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